to communicate with other people easily and with out leaving there home
Many people I know like to communicate with me, and they do so by calling on the phone and sending me emails.
Sometimes it is more convenient than using a phone. They may not even have phones to communicate with. Otherwise, they might not have each other's phone number.
phone
cell phone
If you have a phone then you can communicate with people and it is a good way to socialize.
Possession (or not) of a mobile phone - is nothing to do with getting a girl ! Although having a mobile is an advantage - there are other ways to communicate (and socialise) with people !
By phone, you idiot. Seriously, it wasn't all that long ago.
to communicate between two people
Letters.
by phone, radio, mail, and telphone.
Today they mainly use the mobile for either speaking or listening to music. Mobile phone is just another expression for cell phone And it is use to phone people, text em or communicate with them or a million other uses.